The $300 billion stablecoin market has evolved beyond its initial purpose of facilitating rapid global transactions, with businesses now exploring more innovative applications. This shift is driving a new wave of adoption, as stated by Chunda McCain, co-founder of Paxos Labs, who notes that the industry is transitioning from basic infrastructure to practical business use cases. "The initial step was obtaining a stablecoin; the next question is: what's next?" McCain said in an interview with CoinDesk.

Paxos Labs recently secured $12 million in strategic funding, led by Blockchain Capital, to develop a 'financial utility stack' that enables companies to integrate digital assets into their products through a single integration. The newly launched Amplify Suite offers three core tools: Earn, which provides yield on digital assets; Borrow, which facilitates lending against them; and Mint, which supports the issuance of branded stablecoins.

This allows firms to integrate tokens into their business and add capabilities over time. For years, enterprise crypto adoption focused on 'first-touch' capabilities like trading, custody, or issuing a stablecoin, which rarely generated returns on their own, according to McCain. "Stablecoins have been loss leaders for years," he said.

However, the opportunity lies in how these assets are utilized. Payments are a clear example, as merchants typically incur 2% to 3% in fees, while stablecoin rails can reduce these costs and even generate yield on balances held on-chain. "You turn what has always been a cost into revenue," he said. Some novel use cases exist at the intersection of payments and credit.

Payment providers already track merchant revenues and cash flow, which puts them in a position to underwrite loans, McCain argued. This could allow merchants to access financing based on real-time performance, while earning yield on incoming payments and settling instantly across borders. These models are still in their early stages, but the building blocks are starting to come together, he said. To capture these benefits, not every firm needs its own stablecoin.

While companies like PayPal have launched branded tokens to control payments and margins, issuing one requires significant investment in liquidity, compliance, and distribution. "If you just need the economics, you don't need to build your own," McCain said.

Many firms can instead integrate existing stablecoins and still benefit from lower costs and added yield. The shift may lack the hype when big firms like Western Union announce their own token, but it carries tangible impact on how businesses operate. Stablecoins are starting to reshape margins, unlock credit, and change how money moves globally, especially where traditional systems remain costly or slow.

"It might sound boring, but this is the math," McCain said.